Galvanism: 25 figures illustrating experiments and instruments, including the galvanism of a frog's legs and a cow's head… https://www.rawpixel.com/image/13999060/image-paper-cartoon-cowsFree Image from public domain license
Spotprent op de terugkeer van de prins, 1799 (1799) by James Gillray and Hannah Humphrey https://www.rawpixel.com/image/13783221/image-paper-cartoon-faceFree Image from public domain license
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A tortoise is surrounded by frogs on the shore of a lake in which eels are devouring other frogs. Etching by W. Hollar for a… https://www.rawpixel.com/image/14010351/image-cloud-cartoon-plantFree Image from public domain license
Dichter in tuin met vrouw en kind (1786 - 1787) by Kitao Masanobu, Tsutaya Juzaburo Koshodo and Ichikawa Danjûrô V https://www.rawpixel.com/image/13770588/image-paper-face-personFree Image from public domain license
Vangen van kikkers (1730) by Bernard Picart and Bernard Picart https://www.rawpixel.com/image/13761008/vangen-van-kikkers-1730-bernard-picart-and-bernard-picartFree Image from public domain license
Spotprent op het verwerpen van de prins, 1799 (1799) by John Cawse, F Sansom and Samuel W Fores https://www.rawpixel.com/image/13782748/image-paper-cartoon-faceFree Image from public domain license
Reading frog in bubble. Remixed by rawpixel. https://www.rawpixel.com/image/9216596/reading-frog-bubble-remixed-rawpixelView license
The Entente Cordiale: Marianne (a woman representing France) is chasing away a frog on which is written "Anglophobia"; King… https://www.rawpixel.com/image/14007215/image-background-cartoon-faceFree Image from public domain license
Frog amphibian wildlife cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12344777/image-white-background-cartoonView license
Reptile cartoon animal turtle. AI generated Image by rawpixel. https://www.rawpixel.com/image/12341491/image-white-background-cartoonView license
Leap Frog, from The Games of the Urchins of Paris by Jean Baptiste Tilliard, I https://www.rawpixel.com/image/8999046/leap-frog-from-the-games-the-urchins-paris-jean-baptiste-tilliardFree Image from public domain license
Mixed funky monster emoji stickers set template https://www.rawpixel.com/image/2047017/cool-monsters-emoticon-setView license
Frog character halloween suit drawing sketch illustrated. https://www.rawpixel.com/image/14573037/frog-character-halloween-suit-drawing-sketch-illustratedView license
Mixed funky monster emoji stickers set vector https://www.rawpixel.com/image/2046872/cool-monsters-emoticon-setView license
Plaag van de kikkers (1645 - 1646) by Christoffel van Sichem II, Christoffel van Sichem III and Pieter Jacobsz Paets https://www.rawpixel.com/image/13775407/image-paper-cartoon-faceFree Image from public domain license
Two spectacle-shaped portraits of a politician and a statesman are arranged over a woman scattering valuables over a crowd… https://www.rawpixel.com/image/14003067/image-cartoon-face-frameFree Image from public domain license
Blue monster frog emoji sticker set vector https://www.rawpixel.com/image/2046806/three-eyed-monster-frog-emoticon-setView license
Mixed funky monster emoji stickers set template https://www.rawpixel.com/image/2047085/cool-monsters-emoticon-setView license
Mixed funky monster emoji stickers set template https://www.rawpixel.com/image/2047039/cool-monsters-emoticon-setView license
Working frog isolated design https://www.rawpixel.com/image/8884414/working-frog-isolated-designView license
A contortionist wearing a frog costume, in several poses. Process print, 190-. https://www.rawpixel.com/image/14005902/contortionist-wearing-frog-costume-several-poses-process-print-190Free Image from public domain license
Experiments on the section of the glosso-pharyngeal and hypoglossal nerves of the frog and observations of the alterations… https://www.rawpixel.com/image/14019161/image-paper-cartoon-artFree Image from public domain license
Funky blue monster frog emoji sticker https://www.rawpixel.com/image/2047015/three-eyed-monster-frog-emoticonView license
A bird of prey prepares to swoop on a mouse and a frog in water; illustrating Aesop's fable of the frog and the mouse.… https://www.rawpixel.com/image/13994230/image-paper-cartoon-personFree Image from public domain license
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The head of Apollo, his physiognomy having metamorphosed from that of a frog. Coloured drawing by J.C. Lavater, 179-. https://www.rawpixel.com/image/14006302/image-face-frame-personFree Image from public domain license
Electricity: electrical equipment, batteries, etc., and frogs' legs. Engraving, 18--, by Cooper. https://www.rawpixel.com/image/14005854/image-paper-cartoon-personFree Image from public domain license
Frog amphibian wildlife cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12367707/image-white-background-png-cartoonView license
Funky blue monster frog emoji sticker vector https://www.rawpixel.com/image/2046803/crying-three-eyed-monster-frog-emoticonView license
Mixed funky monster emoji stickers set template https://www.rawpixel.com/image/2047048/cool-monsters-emoticon-setView license
A woman with a bird on her head; representing dialectic. Engraving by A. Vallée after M. de Vos. https://www.rawpixel.com/image/14016060/image-cartoon-person-artFree Image from public domain license
Spotprent op de paniek onder de patriotten na het herstel van stadhouder Willem V, 1787 (1787) by James Gillray and Samuel W… https://www.rawpixel.com/image/13782746/image-paper-cartoon-faceFree Image from public domain license
Frog green amphibian cartoon. AI generated Image by rawpixel. https://www.rawpixel.com/image/12515083/frog-green-amphibian-cartoon-generated-image-rawpixelView license
De tweede plaag van Egypte (1755 - 1779) by Kaiserlich Franziskische Akademie, anonymous and Jozef II Duits keizer https://www.rawpixel.com/image/13774118/image-paper-cartoon-frameFree Image from public domain license
Two bulls fighting by a pond sending frogs leaping into the water. Etching by W.-S. Howitt, ca 1800. https://www.rawpixel.com/image/13986623/image-dog-cartoon-artFree Image from public domain license
Ono no Tofu and the Frog (c. 1758) by Torii Kiyohiro, anonymous and Marusho https://www.rawpixel.com/image/13774191/ono-tofu-and-the-frog-c-1758-torii-kiyohiro-anonymous-and-marushoFree Image from public domain license
De Repetitie (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13763874/repetitie-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain license
De Voorstelling (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13785362/voorstelling-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain license
Funky blue monster frog emoji sticker https://www.rawpixel.com/image/2047071/crying-three-eyed-monster-frog-emoticonView license
De Repetitie (1787) by Johann Heinrich Ramberg and Thomas Harmar https://www.rawpixel.com/image/13784295/repetitie-1787-johann-heinrich-ramberg-and-thomas-harmarFree Image from public domain license
Fishing Frog or Angler from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York… https://www.rawpixel.com/image/431402/free-illustration-image-colorful-fish-animals-seaFree Image from public domain license
Stork and a frog (1688-1698) by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/514882/free-illustration-image-frog-stork-art-1600s-antique-cc0Free Image from public domain license
Smooth blenny from The Natural History of British Fishes (1802) by Edward Donovan. Original from the New York Public… https://www.rawpixel.com/image/431242/free-illustration-image-vintage-sea-life-unique-artwork-1800s-public-domainFree Image from public domain license
Vintage oval frog png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2612336/free-illustration-png-frog-vintage-animalsView license
Vintage oval frog png, remix from artworks by Charles Dessalines D'orbigny https://www.rawpixel.com/image/2612273/free-illustration-png-frog-animal-png-amphibianView license
Vintage frog illustration https://www.rawpixel.com/image/451834/premium-illustration-vector-frog-frogs-antique-americanView license
Vintage Illustration of Fishing Frog or Angler. https://www.rawpixel.com/image/431395/premium-illustration-psd-frog-angler-animalView license
Vintage nature illustration https://www.rawpixel.com/image/451816/premium-illustration-vector-frog-american-and-bahama-islandsView license
Watercolor animals and insects vector sticker set https://www.rawpixel.com/image/2617499/premium-illustration-vector-frog-animal-stickerView license
Vintage fish illustration https://www.rawpixel.com/image/504586/free-illustration-vector-angler-animal-antiqueView license
Cute watercolor animals and insects psd sticker set https://www.rawpixel.com/image/2764190/premium-illustration-psd-squirrel-bird-sketch-icon-watercolor-catView license
Vintage Illustration of Smooth blenny. https://www.rawpixel.com/image/431236/premium-illustration-psd-frog-animal-antiqueView license
Vintage fish illustration https://www.rawpixel.com/image/504628/free-illustration-vector-frog-angler-animalView license
Vintage fish illustration https://www.rawpixel.com/image/504629/free-illustration-vector-angler-fish-frog-vintageView license
Vintage fish illustration https://www.rawpixel.com/image/451733/premium-illustration-vector-frog-animal-antiqueView license